{amsmath} is a package provided by AMS that enhances LaTeX's mathematical typesetting capabilities in various ways.

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siunitx changed something and when I comment it out, pdflatex freezes

I was using a latex template (provided by a journal) to write a paper with the journal's .cls file . These are the style files provided separately: AMSbsy; AMSfonts; AMSgen, AMSsymb, natbib, upmath ...
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38 views

maths symbols- don't appear [on hold]

I have a problem with maths symbols. The \leg dosen't appear in PDF. \documentclass[12pt,a4paper,notitlepage]{report} \usepackage{polski} \usepackage[T1]{fontenc} \usepackage[utf8]{inputenc} \...
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2answers
111 views

Centering a big pmatrix

$$ \setcounter{MaxMatrixCols}{28} \setlength{\arraycolsep}{0.1pt} \renewcommand{\arraystretch}{0.5} \begin{pmatrix} \centering 0 & 0 & 0 & 0 & 0 & 0 & 0 & 0 & 0 & 0 ...
4
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1answer
88 views

Combine split and align environment

The split environment allows you to give one number to two equations, as in \begin{equation} \begin{split} a&=1+2+3+4\\ b&=5+6+7+8 \end{split} \end{equation} which gives Note that the ...
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1answer
45 views

Argument of \mathaccentV has an extra }

I am not able to locate the source of this error. ! Argument of \mathaccentV has an extra }. <inserted text> \par l.238 I've run across a `}' that doesn't seem to match anything. Latex tells ...
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2answers
119 views

Stop all symbols being changed to mathbb after specifying \mathbb

When using this format, I encountered very interesting phenomena, where \mathbb mode does not stop even after putting "}". By compiling the following, \documentstyle[amsfonts]{jcss} \begin{document} ...
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18 views

Difference in the three methods for unnumbered equation [duplicate]

What is the (subtle) difference between the three ways to typeset unnumbered equations (if any)? The first is the plain tex, $$ E = mc^2 $$ The second is the LaTeX \[ E = mc^2 \] And the third ...
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11 views

flalign is not aligning equations to the left [duplicate]

I'm trying to align my equations to the left, for this I'm using $\begin{flalign*}$, but as you see, below the matrices the equations are not being aligned, how can I fix this? This is the result I ...
6
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2answers
208 views

How to draw a vertical bar on top of a math symbol?

I can do $_\tau^{|}$ which renders: What I don't like is: The tau becomes under the baseline I can't control the line's length Can someone help me? Thanks!
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3answers
33 views

Aligning system of equilibrium equations

I would like to align equations on the right side to this imaginary red line (to the left). Also, it would be really nice to have just one number of the equation (just like in equation environment) ...
4
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1answer
61 views

How to do an equation correctly if the formula won't accept it?

I do have two formulas in my text and the only way I could make them work is in a way with a lot of escaping commands. Now the formula looks correct but whenever I try to add an equation to make it ...
3
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1answer
55 views

Blank lines in an equation and some other similar function

Why blank lines between equation makes error? there are a lot of commands in latex and almost for all of them these blank lines are not important, but why in this case is important and is there any ...
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1answer
37 views

Error missing $ and extra }

I typed the following code : \subsubsection{x....x} x..................x \textit{a} and \textit{a^{\dagger}} : This gives me the error missing $ inserted or extra }. Please tell me how to correct ...
5
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2answers
152 views

Should I keep using LaTeX to do my math homework?

My probability professor suggested us to try to use LaTeX for the homework. I have successfully wrote my first LaTeX project (5 pages). However, no one except me used LaTeX in that course. I spent 1 ...
4
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1answer
35 views

Abbreviations for align

I know from the Technical notes on the amsmath package that it is not possible to introduce direct abbreviations like \newcommand{\bal}{\begin{align}} % doesn't work \newcommand{\eal}{\end{align}} %...
8
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2answers
78 views

Number format in matrix, like siunitx

I'd like to know how to format numbers in matrix of amsmath without repeat sinuitx commands, like \num or exponencial expressions. I want to show numbers with grouped digits, and write engineering ...
0
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1answer
22 views

How to redefine \eqref output, keeping numbering but changing text and brackets?

I am looking for a macro to redefine \eqref{} output. Resulting in: (equation: 1.1) Thank you.
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2answers
68 views

Beamer Presentation compile error

I'm trying to do a presentation doing a Beamer template. I've loaded the following packages: \usepackage{graphicx} \usepackage{booktabs} \usepackage{bm} \usepackage{mathtools} \usepackage[utf8]{...
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2answers
96 views

What is the correct command to produce small wedges in differential forms?

In a differential form (see, for example, Definition 10.11 in Principles of Mathematical Analysis): there are wedge-like symbols. I found two plausible commands to produce them: \wedge and \land. ...
4
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2answers
55 views

Top alignment for multicolumn equations set

I need to align following equation set to top: \begin{equation} \begin{aligned} S_{1} &= \frac{11.0}{24.1} &= 0.46 \text{ пкФ}/{\%}; \\[1em] S_{2} &= \frac{25.6}{32.3} &= 0.79 ...
0
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1answer
24 views

Changing the top margin of the proof environment

In my opinion the proof environment has too big of a top margin. I'd like to have it visually closer to the proposition or theorem it refers to. I have verified that adding \vspace{-3ex} before a ...
3
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1answer
42 views

Making my equation flush left

I am trying to make the first 3 lines of this equation flush left. How can I do so? Also, is there an easier way to enter the parentheses and have the size I want? If I don't use the \left( and \right ...
2
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1answer
43 views

Matrices of nodes in Tikz alike to the ones in the amsmath package

I'm trying to work with matrices in Tikz. Specífically I would like to follow the amsmath package but I'm having a really hard time dealing with the overlay - remember picture thing. Here is the ...
2
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0answers
31 views

Conflict with amsmath, ntheorem, and showlabels

The code below does not produce the labels for either of the equations. (I mean the labels that should be shown by showlabels, not the equation numbers.) Removing either of the options to ntheorem ...
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0answers
96 views

Beamer presentation

I am trying to create a beamer presentation on TeXMaker and the problem that I'm having is that if I try to insert any type of equation into the presentation or just anything requiring $$, for example ...
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0answers
15 views

Cross-references to labels in subequations+gather environments fail to point to the correct place

The labels in my subequations+gather environments fail to point to the right place. See below. % Using MikTeX 2.9 on Windows 7. Compiling with TeXstudio 2.10.8 \documentclass{article} \usepackage{...
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0answers
16 views

Prevent gather* from creating new line [duplicate]

I've been trying to use the gather* environment for non-aligned centered equations within enumerate but I would like to prevent the new line that gather* inserts at the beginning of each item. Is ...
2
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1answer
90 views

How could I duplicate this example?

I am relatively new to LaTeX and have made a few (beautiful) documents with it. However, I ran into a brick wall today, I cannot seem for the life of me be able to replicate the example shown below. I ...
2
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1answer
22 views

Bad math environment delimiter error

I want my math equation aligned at the center BUT!! \item Vo is calculated as shown: \begin{equation} Vo = (1 + R1 \(\div\) R2) + (Iadj \(\ast\) R2) \end{equation} Because Iadj ...
2
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1answer
187 views

equation with latex

I am trying to write this equation with latex: this is the code I wrote: \begin{equation}\label{1} \min \sum_{i=1}^{$\infty$} $u_j$ (L.B.H) - \sum_{i=1}^{N} \emph{$l_i$}.\emph{$b_i$}.\emph{$h_i$}...
2
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3answers
110 views

How to hide equation number with using align

I wrote the following to print a mathematical equation, but I do not need the number of equation to be appeared: \documentclass[conference]{IEEEtran} \usepackage{amsmath} \begin{document} \begin{...
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1answer
47 views

How to fit a math equation to the line width

I used the following two equations to implement a branch function: \documentclass[conference]{IEEEtran} \usepackage{amsmath} \newcommand{\NC}{\mathrm{NC}} \begin{document} In Case A, \\ ...
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1answer
59 views

How to place qed symbol at the end of an equation using eqnarray* enviroment

I am having trouble getting the qed symbol at the end of my equation, the symbol ends up on the next line. I have tried using the \qedhere command, but that doesn't work in the eqnarray* environment. ...
5
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2answers
94 views

inverted nested overlines

Here's a funny one. The \overline command works pretty well when nested. For example, \overline{A\overline B} produces a bar of AB over a bar of B. Is there some way to reverse or more generally ...
1
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1answer
153 views

Package bbold not working

I've been trying to use the bbold package for the indicator function but I get the following error: Process started This is METAFONT, Version 2.7182818 (MiKTeX 2.9 64-bit) (C: \Users\somename\...
4
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1answer
74 views

Why does \usepackage{amsmath} break \hyperref in \textnormal?

In the following sample, the second link isn't hyperlinked: \documentclass{article} \usepackage{amsmath} % Removing this makes the second link work \usepackage{hyperref} \begin{document} \...
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2answers
23 views

Problem with cross-referencing using hypertarget

I have some problems related to the application of an answer that I received to a previous question of mine, that can be found here. Below there is a MWE, where I used \clearpageextensively, because ...
7
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1answer
136 views

How can I change the labelling of an equation?

How can I change the labelling of an equation? Instead of (1.1), (1.2) I want to have (Equation 1.1), (Equation 1.2), ... Document class is scrbook. I use the following related packages: \...
3
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1answer
43 views

How to obtain claim numbered within proof without changing the default look

I have a problem that I could not solve, even after looking around for a while on the site. Quite simply, I do like how the following MWE looks like in terms of spacing, but I would like to have the ...
4
votes
1answer
43 views

How to make these braces equal in size in align mode?

How to make the second brace as large as the first in align mode? \documentclass{article} \usepackage{amsmath} \begin{document} \begin{align} g\left( {x,y} \right) =& {e^x}\left\{ {x + \left[...
3
votes
3answers
39 views

Difficulty with long multiline equation

I am typesetting a memoir for a member of the Royal Society, who has provided me with a hand-written copy. All was going well until a slightly too long multiline equation: \documentclass{article} \...
0
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1answer
39 views

symbol for \not is sometimes rendered vertically [closed]

I hope this question is not a duplicate, but after some research I haven't found anything related to the argument. My problem is the following. I've noticed that when I use \not in conjunction with ...
3
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1answer
27 views

Row spacing in align environment

In the folling example there is not enough space to list all sets begind the "forall" in one row. Moving a part to the next row creates an unnecessary space between the rows (see picture). How to make ...
0
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0answers
26 views

Multiline equation runaway error

I am trying to write three cos value (not in one line) I have used multlined before,userpackage is written .I dont know why but ı am getting this error Runaway argument? \mathrm {cos(S_1 , S_2)}=...
4
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1answer
75 views

Why might \sin and \cos be italicized in the output?

Introduction I know that \sin and \cos are supposed to produce non-italicized (operator) output when in math mode. Oddly, these macros are producing italicized output, as if I had typed sin or cos--...
4
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2answers
106 views

Obtaining a properly aligned complex matrix

I'm trying to write a matrix that contains two items with a fraction inside of it. I see that the matrix output is pretty strange because the rows and columns are not spaced with the same scale. ...
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1answer
29 views

How can I enable Q.E.D. mark at the end of proof using “svmono.cls”?

Tomb stone (Q.E.D. mark) is not displayed at the end of a proof when I use "svmono.cls" for my dissertation. How can I enable it? Here is the code example: <\documentclass[12pt,sectrefs]{svmono} ...
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1answer
18 views

How to align an expression in an amsmath environment

If I write \begin{align} A = <long string of variables> \\ =& <another long string of variables> \end{align} This works and aligns the equal signs and makes the total block of two-...
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1answer
21 views

How to automatically shift portion of large set of math equation to next page?

\documentclass[fleqn,10pt]{elsarticle} \usepackage{amsmath} \usepackage{mathrsfs} \usepackage[margin=1in,left=0.75in,right=0.75in]{geometry} \begin{document} \begin{align*} &\mathscr{F}_{1}\left(...
3
votes
1answer
37 views

Looking for delimiters similar to ceil

I want to use brackets similar to lceil, rceil and lfoor, rfloor, but with the vertical lines on both sides at an angle. Does anything like this already exist? If not, would it be difficult to create ...